If you want the program to play from the DVD you need to use Compressor to encode a mv2 and an ac3 file of the program and then use DVD Studio Pro to make a DVD using the mv2 and ac3 files.
If on the other hand you want the DV data to be on a DVD to bring it somewhere or archive it, use Toast or a similar app to put it onto two DVDs. Toast will make it so the file can be reassembled later.
John
MacPro 8-core 2.8GHz 8 GB RAM OS 10.5.5 QT7.5.5 Kona 3 Dual Cinema 23 ATI Radeon HD 3870
ATTO ExpressSAS R380 RAID Adapter, PDE Enclosure with 8-drive 6TB RAID 5
24″ TV-Logic Monitor
Final Cut Studio 2 (up to date)
Pro Tools HD w SYNC IO, Yamaha DM1000, Millennia Media HV-3C, Neumann U87, Schoeps Mk41 mics, Genelec Monitors, PrimaLT ISDN